CVE-2026-8987
CRITICALAutel MaxiCharger Single - Authenticated Heap Overflow
Title source: ruleDescription
Autel Maxi Charger Single firmware through V1.03.51 contains a heap-based buffer overflow in the set_ap_param command handled by the /localcfg endpoint. An authenticated attacker can supply oversized input, resulting in denial of service and potentially arbitrary code execution.
References (1)
Core 1
Core References
Exploit third-party-advisory
exploit
https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger/
Scores
CVSS v4
9.4
EPSS
0.0036
EPSS Percentile
28.3%
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-122
Status
published
Products (1)
Autel/MaxiCharger Single
< V1.03.51
Published
Jul 21, 2026
Tracked Since
Jul 22, 2026